Nordson EFD vision-guided dispensing robots use fiducial marks
to automatically offset the dispense program and compensate for slight shifts in workpiece orientation or location.
The basic idea is to create a non-reversal pattern with two or three fiducial marks
on the board or panel.
Five EM-tracked fiducial marks
were placed on the phantom or patient in order to create the "patient-space." In patients, the fiducial markers were placed on the patients' skin outside of the sterile field.
locations are reviewed and fiducial marks
are added, as needed, to support component placement and flying probe testing.
Also, on the left and right margin of scanned aerial photographs, fiducial marks
must be clearly visible.
Up to three fiducial marks
are selected in a learning procedure.
This low error probability system based in application of hyperbolic wavelet transforms and integrated circuits photo masks fiducial marks
geometric moment features.
The chorobates was an elongated wooden platform, sometimes with a water-filled longitudinal groove, having plumb bobs on each end that were aligned with fiducial marks
on the structure.
Raw images can also be copied so that you can insert such things as highlights, fiducial marks
, and notes directly into the copy while preserving the original image.
Sampling for calculations of the average friction is restricted to the middle portions of each cycle, as indicated by fiducial marks
. The peak is taken at the start of the first cycle.
ONE OF THE handy aspects of getting boards assembled at Screaming Circuits is we don't require fiducial marks
for standard process boards.
PR enables a wire bonder to easily identify fiducial marks
and other alignment features.